| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.91 | 6.713% | $244.2767 | $244.28 | $244.30 | $244.30 |
| Purchase #2 | $226.89 | 3.242% | $234.2458 | $234.25 | $234.25 | $234.20 |
| Purchase #3 | $112.29 | 10.719% | $124.3264 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $137.68 | 13.366% | $156.0823 | $156.08 | $156.10 | $156.10 |
| Purchase #5 | $25.60 | 9.588% | $28.0545 | $28.05 | $28.05 | $28.10 |
| Purchase #6 | $34.84 | 12.464% | $39.1825 | $39.18 | $39.20 | $39.20 |
| Purchase #7 | $14.56 | 11.784% | $16.2758 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $780.77 | $842.4440 | $842.45 | $842.55 | $842.50 | |